CN201561174U - Automatic time-delayed gyroscope used on water faucet - Google Patents
Automatic time-delayed gyroscope used on water faucet Download PDFInfo
- Publication number
- CN201561174U CN201561174U CN2009202970420U CN200920297042U CN201561174U CN 201561174 U CN201561174 U CN 201561174U CN 2009202970420 U CN2009202970420 U CN 2009202970420U CN 200920297042 U CN200920297042 U CN 200920297042U CN 201561174 U CN201561174 U CN 201561174U
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- CN
- China
- Prior art keywords
- automatic time
- driving shaft
- delayed
- water faucet
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic time-delayed gyroscope used on a water faucet, which structurally comprises a shell and a handle; a driving shaft is positioned on the shell; a driven shaft in transmission connection with the driving shaft through a gear is arranged inside the shell; a return clockwork spring connected with the driven shaft is positioned on the shell; and the handle is fixedly connected at the top end of the driving shaft. The automatic time-delayed gyroscope is simple in structure and low in manufacturing cost and can realize automatic time-delayed gyration of the water faucet, thus bringing convenience for people to use the water faucet.
Description
Technical field
The utility model relates to a kind of automatic controller, especially a kind of automatic time delay rotary unit that is used on the water tap.
Background technique
Ordinary faucet all is to control its switch by manual mode in use, and there are many shortcomings in such design: manually control uses inconvenience; Turn off the tap or close reasons such as not tight owing to people forget, cause water waste; Remove to touch water tap again with the hand that cleans up, very unhygienic.In order to solve this technical problem, multiple automatic faucet has appearred on the market, automatically it is first-class to control the fire hose as infrared induction, these technological schemes have solved the problem that ordinary faucet uses inconvenience, wastes the water source to a certain extent, but ubiquity complex structure, cost problem of higher are difficult to effectively popularize.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of automatic time delay rotary unit that is used on the water tap, not only can realize the automatic control of water tap, and simple in structure, cheap.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of automatic time delay rotary unit that is used on the water tap, comprise housing and handle in the structure, be positioned with a driving shaft on the housing, enclosure interior is provided with a driven shaft that is connected by gear transmission with driving shaft, also is positioned with a force return spring that joins with driven shaft on the housing; Handle is fixedly connected on the top of driving shaft.
The number of teeth that is fixed on the driving gear on the driving shaft is more than the number of teeth that is fixed on the driven gear on the driven shaft.
Adopt the beneficial effect that technique scheme produced to be: owing to be provided with driving shaft, the driven shaft that connects by gear transmission, driven shaft is provided with force return spring simultaneously, manual pulling handle is fetched boiling water behind the tap, water tap can be closed automatically under the effect of force return spring, in this process, release along with force return spring Hui Li, the speed that water tap is closed automatically is more and more slower, current are also more and more littler simultaneously, the custom of water when meeting people and washing one's hands, thus the water source can be saved to the full extent; Because the number of teeth of driving gear in water tap circles round the process of closing automatically, can effectively reach the effect of time-delay more than the number of teeth of driven gear.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the sectional view of a specific embodiment of the utility model.
Embodiment
Referring to accompanying drawing, comprise housing 6 and handle 7 in the structure of a specific embodiment of the utility model, be positioned with a driving shaft 1 on the housing 6, housing 6 inside are provided with a driven shaft 2 that is connected by gear transmission with driving shaft 1, also be positioned with a force return spring 5 that joins with driven shaft 2 on the housing 6, this force return spring 5 still has certain deformation under the original state of pulling handle 7 not, thereby can guarantee that water tap can circle round when circling round automatically puts the seepage of anti-sealing in place; Handle 7 is fixedly connected on the top of driving shaft 1; The number of teeth that is fixed on the driving gear 3 on the driving shaft 1 is more than the number of teeth that is fixed on the driven gear 4 on the driven shaft 2.
During use, only need a manual pulling handle 7 tap of fetching boiling water, water tap can automatic time delay circles round and closes afterwards; Do not finish as yet if wash one's face and rinse one's mouth when water tap is closed, only need once more pulling handle 7 tap of fetching boiling water to get final product.
Claims (2)
1. automatic time delay rotary unit that is used on the water tap, it comprises housing (6) and handle (7), it is characterized in that: be positioned with a driving shaft (1) on the described housing (6), housing (6) inside is provided with a driven shaft (2) that is connected by gear transmission with described driving shaft (1), also is positioned with a force return spring (5) that joins with described driven shaft (2) on the housing (6); Described handle (7) is fixedly connected on the top of described driving shaft (1).
2. a kind of automatic time delay rotary unit that is used on the water tap according to claim 1 is characterized in that: the number of teeth that is fixed on the driving gear (3) on the described driving shaft (1) is more than the number of teeth that is fixed on the driven gear (4) on the described driven shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202970420U CN201561174U (en) | 2009-12-17 | 2009-12-17 | Automatic time-delayed gyroscope used on water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202970420U CN201561174U (en) | 2009-12-17 | 2009-12-17 | Automatic time-delayed gyroscope used on water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561174U true CN201561174U (en) | 2010-08-25 |
Family
ID=42626318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202970420U Expired - Fee Related CN201561174U (en) | 2009-12-17 | 2009-12-17 | Automatic time-delayed gyroscope used on water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555884A (en) * | 2018-11-16 | 2019-04-02 | 天津市双宝节水科技有限公司 | A kind of timing automatic water-saving valve |
| CN110645393A (en) * | 2019-10-09 | 2020-01-03 | 甘路飞 | External time-delay faucet |
-
2009
- 2009-12-17 CN CN2009202970420U patent/CN201561174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555884A (en) * | 2018-11-16 | 2019-04-02 | 天津市双宝节水科技有限公司 | A kind of timing automatic water-saving valve |
| CN110645393A (en) * | 2019-10-09 | 2020-01-03 | 甘路飞 | External time-delay faucet |
| CN110645393B (en) * | 2019-10-09 | 2021-02-19 | 绍兴市侨陆智能科技有限公司 | External time-delay faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20121217 |